baber/WOPTO huggingface dataset:
Patent CA-2790737-A1 (CA)
Inventor: NEFF RAYMOND A
IPC: C08G18/48
Filed: 2011-02-23
Abstract: A flexible polyurethane foam comprises the reaction product of an isocyanate component and an isocyanate-reactive component in the presence of a blowing agent. The isocyanate component comprises a polymeric diphenylmethane diisocyanate component and a monomeric diphenylmethane diisocyanate component. The monomeric diphenylmethane diisocyanate component comprises 2,4'- diphenylmethane diisocyanate and 4,4' -diphenylmethane diisocyanate. The isocyanate-reactive component comprises a polyether polyol having a molecular weight of from about 700 to about 20,000 and a plurality of terminal caps which are substantially free of ethylene oxide groups. The flexible polyurethane foam is substantially free of supplemental flame retardant additives and exhibits flame retardance under flammability tests according to California Technical Bulletin 117 regulations.
Patent CA-2792761-A1 (CA)
Inventor: WEINSTOCK RONALD J
IPC: A61N1/04
Filed: 2011-03-11
Abstract: A system for pattern recognition of cell and tissue malfunction and for treatment of such malfunction is presented. When a malfunction is recognized by a search signal or field, it is expressed as a waveform and an audio transform thereof. A malfunction pattern generally appears as a weak or static signal and, in audio terms, as a screeching sound.  A complex EM wave and energy pattern is then re-iteratively applied to the location of the malfunction pattern until the pattern is normalized. A normalized pattern appears as a stronger more uniform waveform and a lower pitched audio of uniform amplitude. The mechanism of action of the process entails the correction of voltaic gradient errors across ionic channels of cells of tissues that are afflicted. Different conditions implicate different channels and cells. The system corrects undesirable voltage gradients across the cell membranes to restore normal flow of one or more categories of anions in or out of channels of cell membranes.
Patent CA-2794599-A1 (CA)
Inventor: ADLER DESMOND
IPC: A61B5/00
Filed: 2010-12-09
Abstract: In part, the invention relates to optical caps having at least one lensed surface configured to redirect and focus light outside of the cap. The cap is placed over an optical fiber. Optical radiation travels through the fiber and interacts with the optical surface or optical surfaces of the cap, resulting in a beam that is either focused at a distance outside of the cap or substantially collimated. The optical elements such as the elongate caps described herein can be used with various data collection modalities such optical coherence tomography. In part, the invention relates to a lens assembly that includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film or cover. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. The film can surround a portion of the beam director.
Patent CA-2795860-A1 (CA)
Inventor: MADSEN JOHN CHARLES
IPC: A23D9/00
Filed: 2011-04-08
Abstract: The present invention relates to butter-derived spreads, i.e. mixtures containing a first butter, a milk fat source and vegetable oil, as well as a method of producing such butter-derived spreads.
Patent CA-2797142-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61C5/64
Filed: 2011-04-15
Abstract: Cartridge system for mixing and applying a mix, in particular a medical cement, comprising at least two cartridges arranged parallel to each other and an outlet opening, wherein the cartridges each comprise at least one opening, which openings connect the cartridges to the outlet opening, and the cartridges are laterally delimited by cartridge walls and each comprise a delivery piston for driving starting components of the mix out of the cartridges through the openings, and wherein at least two delivery pistons are firmly connected to each other, wherein the at least two delivery pistons are firmly connected to each other via at least one web, the cartridge walls of the cartridges connected via the web or the webs comprise slits arranged parallel to the axis of the cartridge, wherein the width of the slits is suitable for receiving the web or webs, and, upon a movement of the delivery pistons into the cartridges, the at least one web moves through areas of the slits.
Patent CA-2797366-A1 (CA)
Title: System for monitoring a person wearing head gear
Inventor: SKLAR FREDERICK
IPC: A61F5/00
Filed: 2011-04-28
Abstract: A cranial orthosis (10) includes a sensor (70) to monitor one or more conditions of an infant wearing the cranial orthosis (10). The cranial orthosis (10) is preferably contoured to match the curvature of the fronto-temporal, parietal and occipital areas (24, 26, 28, 30) of an infant's cranial vault to provide protection against the acquisition of postural cranial deformities as a result of the infant's sleeping in the supine position. The orthosis (10) is designed to be of universal fit, as determined by the infant's fronto-occipital head circumference (FOC) measurement. The interior dimensions of the orthosis (10) can be enlarged to accommodate growth of the infant's head without requiring replacement. The sensor (70) may detect oxygen saturation, pulse, temperature, or any other measureable condition or combination of conditions. The system (72) includes an alarm (112) that is triggered when a sensed condition crosses a selected threshold level.
Patent CA-2797848-A1 (CA)
Inventor: GIRAUD WILLIAM J
IPC: G02B6/44
Filed: 2011-05-09
Abstract: Apparatuses, related components, and methods for expanding capacity of fiber optic housings are disclosed. A fiber optic apparatus comprising an attachment housing (494) comprising a side (497), a top (493), and a bottom (495) defining an attachment interior chamber (499 ) configured to support at least a portion of fiber optic equipment is provided. The attachment housing is tool-lessly, and by other than external fasteners, configured to removably attach to a fiber optic housing (492 ) comprising a housing interior chamber configured to support fiber optic equipment to couple the attachment interior chamber and the housing interior chamber, which may be done by means of snap attachments integral to at least one of the attachment housing and the fiber optic housing. One or more optical components, which may include, without limitation, one or more splitter trays, fiber optic jumper slack storage, and one or more strain relief devices, may be mounted within the attachment housing.
Patent CA-2797853-A1 (CA)
Title: Protease catalyzed in situ end capping of oligopeptides in aqueous media
Inventor: GROSS RICHARD A
IPC: C12P21/06
Filed: 2011-05-12
Abstract: One-pot biotransformations give oligo(y-L-Et-Glu) decorated with selected amine- functionalized end-groups at C-termini with a first process controlling the end group structure of peptides synthesized by protease catalyzed peptide synthesis, and a second process incorporating end-groups that can be used directly or after further modification as polymerizable entities. Papain, bromelain, a-chymotrypsin, Multifect P- 3000 and Purafect prime 4000L are used as catalysts for oligomerization of y-L-(Et)2-Glu in the presence of mono functional amines. The series of amine nucleophiles (NH2-R, acyl acceptors) mimic phenylalanine in that they possess aromatic rings linked to amine groups by one or more methylenes. Generally, addition of increased quantities of NH2- R from 0 to 30, 50 and 70 mol% with respect to y-L-(Et)2-Glu results in decreased %- yield but increased mol% of NH2-R end-capped oligo(Y-L-Et-Glu)-NH-R (determined by NMR). Irrespective of the protease used, 2-thiophene methyl amine (TPMA) gave the highest fraction of oligo(y-L-Et-Glu)-NH-R chains, l-phenylalanine and L-histidine did not produce end-capped oligo(y-L-Et-Glu) and, inn contrast, L-phenylalanine analogs benzylamine (BzA) and L-phenylalaninol (F-OH), both of which lack the a-carboxyl group, gave substantial quantities of oligo(Y-L-Et-Glu)-F-OH, or -BzA chains. The promiscuity of proteases can be exploited to create a diverse family of desired end- functionalized oligopeptides. MALDI-TOF spectra recorded of oligo(Y-L-Et-Glu) with amine nucleophiles showed molecular ions that affirmed the formation of corresponding NH2-R functionalized oligo(Y-L-Et-Glu).
Patent CA-2798299-A1 (CA)
Inventor: MCPHEE DEREK JAMES
IPC: C08C19/28
Filed: 2011-07-29
Abstract: Provided herein are graft copolymers of polyfarnesenes with condensation polymers; and methods of making and using the graft copolymers disclosed herein. The graft copolymers are obtained from the reaction of a polycondensation polymer with a modified polyfarnesene obtained from reaction of a polyfarnesene with a modifier in the presence of a grafting initiator. In certain embodiments, the condensation polymers include polyesters, polycarbonates, polyamides, polyethers, phenol - formaldehyde resins, urea - formaldehyde resins, melamine - formaldehyde resins and combinations thereof. In some embodiments, the polyfarnesenes include farnesene homopolymers derived from a farnesene, and farnesene interpolymers derived from a farnesene and at least a vinyl monomer. In certain embodiments, the farnesene is prepared from a sugar by using a microorganism.
Patent CA-2799721-A1 (CA)
Inventor: CRONENBERG RICHARD A
IPC: A61M5/142
Filed: 2011-03-28
Abstract: The subject invention provides a drug delivery device (10) for injecting medicament which includes: a tubular reservoir (14) for accommodating a medicament; a stopper (44) slidably disposed in the reservoir; a spring (58) for moving the stopper from a first position to a second position in the reservoir; at least one needle (16), the needle having a distal end (46) for insertion into a patient, and a lumen (48 ) extending proximally from the distal end, the lumen being in direct or indirect communication with the reservoir; a needle driver (18) for displacing the needle from a first state to a second state; and, an actuator (20). Activation of the actuator causes the spring to move the stopper from the first position and towards the second position, and the needle driver to displace the needle from the first state and towards the second state. The needle moves relative to, and separately from, the reservoir with the needle being displaced from the first state and towards the second state. Advantageously, with the subject invention, a drug delivery device is provided wherein a needle is moved, relative to the reservoir, in being displaced for injection. This permits control of the needle displacement separate from the reservoir.
Patent CA-2801417-A1 (CA)
Title: Optically active dibenzylamine derivative, and method for preparing thereof
Inventor: OHGIYA TADAAKI
IPC: A61P3/06
Filed: 2011-06-03
Abstract: Substantially optically pure (S)-trans-{4-[({2-[({1-[3,5-bis(trifluoromethyl}phenyl]ethyl} {5-[2-(methylsulfonyl)ethoxy]pyrimidin-2-yl}amino)methyl]-4-(trifluoromethyl)phenyl}(ethyl)amino)methyl]cyclohexyl}acetic acid, or a salt thereof, or a solvate thereof, which has actions of reducing amount of PCSK9 protein and increasing amount of LDL receptor.
Patent CA-2802675-A1 (CA)
Title: Multi-channel cabling for rf signal distribution
Inventor: SHOEMAKER CURTIS L
IPC: H01B11/00
Filed: 2011-06-01
Abstract: A multi-channel RF signal cable comprises a metallic material joining a plurality of radio frequency (RF) signal channels in a generally planar structure, wherein at least a first channel is configured to radiatively send and/or receive a first RF signal from the first channel. The multi-channel RF signal cable can have multiple outbound channels, a dedicated receive channel, and in-field programmable radiators, to provide for flexible network design and optimization in a given indoor radiative environment, for example, in-building wireless applications.
Patent CA-2805177-A1 (CA)
Inventor: SNYDER RANDALL A
IPC: G06K5/00
Filed: 2010-07-30
Abstract: A system and method for verifying a secure transaction by evaluating the transaction, generating a first verification value for the transaction, sending an electronic mobile message to a wireless device associated with the transaction, receiving a response from the wireless device to the electronic mobile message associated with the transaction and generating a new second verification value for the transaction based on the response is provided. The second verification value may be used to validate or invalidate the secure transaction.
Patent CA-2810335-A1 (CA)
Inventor: RENZ STEVE
IPC: A01K5/00
Filed: 2013-03-25
Abstract: A data processing system and method are provided in the form of a livestock management system for specifically managing feeding tasks for a group of animals within a designated location.  The system and method incorporate a data processing function wherein comprehensive data is gathered and maintained on individual feed rations which are selectively used to feed a selected group of animals. Functionality of the management system and method include the ability to track amounts of ingredients used for each type of feed ration and any excess or surplus ingredients which may have been withdrawn from storage locations. The management system and method results in improved commodity inventory control to prevent waste of ingredients and to prevent potential cross contamination between different types of feed ration.
Patent CA-2810441-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: B01F27/91
Filed: 2011-08-10
Abstract: The invention relates to a cartridge system for mixing and applying two fluids, in particular of a medical cement, comprising two cartridges and a discharge opening, wherein the cartridges are delimited by cartridge walls and by a cartridge head, wherein at least one cartridge opening for expelling the cartridge contents from both cartridges is provided in each case in the cartridge head, wherein a device for regulating the streams of fluid from the cartridges is arranged on the cartridge head, said device comprising at least two wings and at least two openings, which at least in some areas cover at least two cartridge openings, wherein the device is arranged rotatably or slideably on the cartridge head, wherein on at least two openings at least one wing is in each case arranged which at least in some areas protrudes past the opening, such that a flow through the openings applies to the device, via the wings, a force parallel to the surface of the openings, which force leads to a sliding or turning of the device against the cartridge head, in which the surface of the cartridge openings covered by the device changes, and such that a housing comprising the discharge opening is arranged on the cartridge head, in which housing the device is arranged so as to rotate or slide. The invention also relates to a device for such a cartridge system according to the invention, which device can be arranged rotatably or slideably on a cartridge head of a cartridge system, to a method for synchronizing streams of fluid with a cartridge system according to the invention or with a device according to the invention for a cartridge system according to the invention, and to a method for mixing a mixable material using a cartridge system according to the invention.
Patent CA-2813610-A1 (CA)
Inventor: WOODRUFF DOUGLAS J
IPC: E21B10/36
Filed: 2011-10-03
Abstract: A cutting tool includes an insert defining a flank face, a rake face, and a cutting edge between the flank face and rake face. The cutting tool includes micro-nozzles formed in at least one of the tool body and the insert, and aimed at the cutting edge. Each micro-nozzle generates a micro-jet of cutting fluid in close proximity to the cutting edge and adjacent to at least one of the flank face and the rake face.
Patent CA-2814036-A1 (CA)
Inventor: CHANG SUNG YONG
IPC: A45D31/00
Filed: 2013-04-26
Abstract: Disclosed is a method for manufacturing artificial nails, each of which includes a cuticle end to be attached to the cuticle of a fingernail and a free edge disposed opposite the cuticle end. The method includes: a preparation step of supplying a film including a planar design surface and a bent support surface formed opposite the design surface; a design step of forming artificial nail patterns on areas of the design surface of the film defined by first end portions formed at the cuticle ends and second end portions formed at the free edges, the artificial nail patterns being formed such that the first end portions and the second end portions are formed at locations where the cuticle ends are smaller in thickness than the free edges; and a body molding step including a molding operation of forming the film into three-dimensional shapes in shaping molds including a plurality of artificial nail casts with fingernail shapes and reference plates connecting the artificial nail casts, and a cutting operation of cutting the film formed with a plurality of fingernail shapes into the individual fingernail shapes by a cutter located above the shaping molds. According to the method, the wearability of the artificial nails can be improved and the strength of the tips of the artificial nails can be maintained. In addition, various patterns can be applied to the artificial nails during the design printing.
Patent CA-2814424-A1 (CA)
Inventor: DUBUC PHILIPPE
IPC: B22C9/02
Filed: 2011-10-11
Abstract: A method for machining a sand molding element, comprising: inserting at least one hollow center body having an internal cavity in a predetermined position in a casting flask; filling the internal cavity of the hollow center body with unbonded sand; filling the casting flask with bonded sand to obtain a sand block; machining a mold cavity in the sand block; and emptying the internal cavity from the unbounded sand. There is also provided a method for machining a molding core from a sand block, comprising: providing a core base member having a concave upper surface; forming a sand block on the core base member with a lower surface of the sand block resting on the concave upper surface; and machining the molding core into the sand block, the molding core having a convex lower surface complementary to the concave upper surface of the core base member.
Patent CA-2815664-A1 (CA)
Inventor: ALLEN DAVE R
IPC: C09K23/18
Filed: 2011-10-25
Abstract: Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl- substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. In one aspect, the ester derivative of the C10- C17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.
Patent CA-2816209-A1 (CA)
Title: Open flame control system for weed control
Inventor: PRULL GREGORY G
IPC: A01M21/04
Filed: 2013-05-17
Abstract: An open flame control device for weed control. The device includes a substantially cylindrical basket having an open framework including a plurality of substantially equally spaced-apart longitudinal struts attached to a plurality of hoops, struts being inwardly and upwardly bent at the upper end of the basket. A hub is located at the upper end of the basket and is attached to the inwardly and upwardly bent struts.  An open flame burner is located within the basket and attached to the hub. A  porous metal fabric liner surrounds the inside of the basket and is attached thereto.  A metal flame reflector is located at the lower end of the basket and occupies the back side portion of the basket. Means are provided for communicating the open flame burner with a supply of propane. Optionally, means are provided to supply water to the bottom of the basket.
Patent CA-2817131-A1 (CA)
Inventor: HIRATE YU
IPC: G06F40/00
Filed: 2011-11-07
Abstract: Provided are a related word registration device, an information processing device, a related word registration method, a program for the related word registration device, and a recording medium, whereby: a related word candidate set (12b) of related word candidates extracted based on a prescribed condition is generated (S1-S4) from a search query log (12a); a search query for a search word input by a user is received (S10); a partial character string is generated (S13) from the search word character string; a candidate character string is extracted (S14) from the related word candidate set based on the partial character string; a suitability score for the candidate character string is calculated (S16); the candidate character string is ranked (S17) in order of score; a suitability score reference line (L1) for the ranking is generated (S18) based on the suitability score and the ranking; a candidate character string with a divergence between the suitability score and the reference line that is at or above a preset threshold value is extracted (S19) as a registration character string for registration as a related word; and the extracted registration character string and the search word are registered (S20) in a related word database (12c) as related words.
Patent CA-2819242-A1 (CA)
Title: Articles including anticondensation and/or low-e coatings and/or methods of making the same
Inventor: LEMMER JEAN-MARC
IPC: C03C17/34
Filed: 2011-11-29
Abstract: Certain example embodiments of this invention relate to articles including anticondensation and/or low-E coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation and/or low-E coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
Patent CA-2819471-A1 (CA)
Inventor: BURK ROBERT M
IPC: A61K31/421
Filed: 2011-11-30
Abstract: The disclosure provides compositions and methods for treating a skin blemish. The compositions comprise a therapeutically effective amount of a compound useful for treating skin blemishes such as wounds, scars and wrinkles.
Patent CA-2828498-A1 (CA)
Inventor: ANDRY PAUL S
IPC: H01L21/768
Filed: 2012-06-19
Abstract: The present disclosure provides a thermo-mechanically reliable copper TSV and a technique to form such TSV during BEOL processing. The TSV constitutes an annular trench which extends through the semiconductor substrate. The substrate defines the inner and outer sidewalls of the trench, which sidewalls are separated by a distance within the range of 5 to 10 microns. A conductive path comprising copper or a copper alloy extends within said trench from an upper surface of said first dielectric layer through said substrate. The substrate thickness can be 60 microns or less. A dielectric layer having interconnect metallization conductively connected to the conductive path is formed directly over said annular trench.